Function to check whether tag is a proper html tag or not.
npm install is-html-tag --save
const isHTMLTag = require('is-html-tag'),
myTag = "div";
// your beautiful code
if(isHTMLTag(myTag){
// whatever you want to do with your html tag
} else {
// whatever you want to do with your non html tag
}
This project is licensed under the MIT License